K3P- Inline and Fridge Water Filters (1um) with Scale Inhibitor Shop Opening Soon Product Code: K3P-001
M9MP – 8″ Carbon Block (1um) with Scale Inhibitor (Complete with Head) Shop Opening Soon Product Code: M9MPC-001
M9MP – 8″ Carbon Block (1um) with Scale Inhibitor (Replacement Cartridge) Shop Opening Soon Product Code: M9MPR-001
Out of stock M9 – 13″ Carbon Block (5um) Replacement Cartridge Shop Opening Soon Product Code: M9-13-CB